CVE-2022-44617
Published: 17 January 2023
A flaw was found in libXpm. When processing a file with width of 0 and a very large height, some parser functions will be called repeatedly and can lead to an infinite loop, resulting in a Denial of Service in the application linked to the library.
Notes
| Author | Note |
|---|---|
| alexmurray | motif contains a vendored copy of libxpm under lib/Xm/ with files prefixed by Xpm eg. the file src/parse.c in libxpm is lib/Xm/Xpmparse.c |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libxpm Launchpad, Ubuntu, Debian |
bionic |
Released
(1:3.5.12-1ubuntu0.18.04.2)
|
| focal |
Released
(1:3.5.12-1ubuntu0.20.04.1)
|
|
| jammy |
Released
(1:3.5.12-1ubuntu0.22.04.1)
|
|
| kinetic |
Released
(1:3.5.12-1ubuntu0.22.10.1)
|
|
| lunar |
Released
(1:3.5.12-1ubuntu1)
|
|
| mantic |
Not vulnerable
(1:3.5.12-1ubuntu1)
|
|
| trusty |
Needed
|
|
| upstream |
Released
(3.5.15)
|
|
| xenial |
Released
(1:3.5.11-1ubuntu0.16.04.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
motif Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| focal |
Needs triage
|
|
| jammy |
Needs triage
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| lunar |
Ignored
(end of life, was needs-triage)
|
|
| mantic |
Needs triage
|
|
| trusty |
Needs triage
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |